Condensed Consolidated Statements of Income - USD ($) shares in Millions, $ in Millions	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Condensed Consolidated Statements of Income
Net sales	$ 3,256.3	$ 2,974.0
Cost of sales	2,167.3	2,030.6
Gross profit	1,089.0	943.4
Acquisition-related expenses	0.0	5.4
Selling, general and administrative expenses	404.2	346.3
Operating income	684.8	591.7
Interest expense	(38.1)	(35.9)
Other income (expense), net	16.0	4.1
Income before income taxes	662.7	559.9
Provision for income taxes	(110.7)	(117.2)
Net income	552.0	442.7
Less: Net income attributable to noncontrolling interests	(3.3)	(3.5)
Net income attributable to Amphenol Corporation	$ 548.7	$ 439.2
Net income attributable to Amphenol Corporation per common share - Basic (in dollars per share)	$ 0.91	$ 0.74
Weighted average common shares outstanding - Basic (in shares)	600.0	595.1
Net income attributable to Amphenol Corporation per common share - Diluted (in dollars per share)	$ 0.87	$ 0.71
Weighted average common shares outstanding - Diluted (in shares)	627.9	619.9